Donaldson (NYSE:DCI) reported quarterly earnings of $1.06 per share which beat the analyst consensus estimate of $1.05 by 0.95 percent. This is a 7.07 percent increase over earnings of $0.99 per share from the same period last year. The company reported quarterly sales of $995.100 million which beat the analyst consensus estimate of $973.648 million by 2.20 percent. This is a 5.85 percent increase over sales of $940.100 million the same period last year.